2026-03-17T08:58:35Z https://ipsj.ixsq.nii.ac.jp/oai

oai:ipsj.ixsq.nii.ac.jp:00232365 2025-01-19T10:27:43Z 1164:4961:11547:11548

ダークファンタジーとファンタジーにおける物語構造とダーク性の比較 Comparing narrative structure and darkness in dark fantasy and fantasy 金刺, 智哉 村井, 源 Tomoya, Kanazashi Hajime, Murai 文学において，ファンタジーとダークファンタジーは異なるジャンルとして認識されている．だが，その境界線は曖昧であり，これらのジャンルを正確に区別する事が難しいという問題がある．そこで本研究では，ファンタジー作品4作品を対象とし，ダークファンタジー作品との差異を明らかにすることを目的として分析を行った．具体的には，物語中でダーク性の原因と考えられる要素のカテゴリを作成し，対象作品中でのこれらの要素の出現頻度を調査した．また，合わせて物語構造分析を実施し，物語パターンとダーク性カテゴリ中の要素の共起関係を分析比較した．結果として，ダーク性カテゴリの各項目の頻度や出現シーンの比率に差異があることが明らかになった．また，共起ネットワーク分析からも中心性の高い要素が，ダークファンタジーでは暴力や社会による抑圧であることが明らかになった．また，殺人と精神・身体の欠損が共通して高いことが明らかになった． In literature, fantasy and dark fantasy are recognized as different genres. However, the boundary between the two genres is blurred and it is difficult to accurately distinguish between them. Therefore, in this study, four fantasy works were analyzed to clarify the differences between them and dark fantasy works. Specifically, categories of elements considered to be the cause of the darkness in the stories were created, and the frequency of occurrence of these elements in the target works was investigated. In addition, a narrative structure analysis was also carried out to analyze and compare the co-occurrence relationship between narrative patterns and elements in the darkness categories. As a result, it was found that there were differences in the frequency and the ratio of scenes in which each item in the darkness category appeared. The co-occurrence network analysis also revealed that the elements with high centrality were violence and social oppression in dark fantasy. It was also revealed that Murder and Mental or physical lack were commonly high. technical report 情報処理学会 2024-02-10 application/pdf 研究報告人文科学とコンピュータ（CH） 7 2024-CH-134 1 7 2188-8957 AN1010060X https://ipsj.ixsq.nii.ac.jp/record/232365/files/IPSJ-CH24134007.pdf jpn